From: Thomas Glanzmann <thomas@glanzmann.de>
To: linuxppc-embedded@ozlabs.org
Subject: OPB vs. PLB DDR Memory Controller
Date: Wed, 20 Jun 2007 15:45:38 +0200 [thread overview]
Message-ID: <20070620134537.GA11302@cip.informatik.uni-erlangen.de> (raw)
Hello,
I used secretlabs kernel tree and build my hardware once with the obp
uart and once with the uart lite and compiled in the coresponding
drivers into the linux kernel.
loaded at: 00400000 004951A0
board data at: 00000000 0000007C
relocated to: 0040402C 004040A8
zimage at: 00404EE5 00492F1A
avail ram: 00496000 7C9E2378
Linux/PPC load: root=/dev/nfs rw ip=on
Uncompressing Linux...done.
Now booting the kernel
As you can see the embedded boot loader works, but the kernel does not
produce any output. I wonder if I have to configure Linux that it has a
OPB Memory Controller instead of a PLB Memory Controller. I used the
ml403 Option in my kernel config.
Thomas
next reply other threads:[~2007-06-20 13:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-20 13:45 Thomas Glanzmann [this message]
2007-06-21 13:23 ` OPB vs. PLB DDR Memory Controller Andrei Konovalov
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